Top Fundraising Event Ideas for St. Johns, FL

Raising money for a school, church, sports team, or local cause is always easier when your event is actually fun to attend. In a community like St. Johns, FL, where families are active, kid-focused, and always looking for something to do on the weekend, the right mix of activities can turn a fundraiser from a quiet bake sale into an event people show up for, and bring their wallets to. The secret is usually the same: a great cause, a great venue, and the right fundraising event rentals to keep guests entertained long enough to open them up.

This guide walks through proven fundraising event ideas for St. Johns organizations, along with the fundraising event rentals that make each one work, from PTA carnivals at Liberty Pines Academy to church fun days at Nocatee-area congregations.

Photo: Beatriz Dominicis / Unsplash

1. The Classic Carnival or Fall Festival

A school or church carnival remains one of the most reliable fundraising formats because it works for every age group at once. Sell tickets or wristbands for unlimited access to inflatables, then add a few paid extras, a raffle, a bake sale table, a silent auction, to boost totals beyond the ticket revenue.

Fundraising event rentals that fit: a bounce house or two, a combo bouncer, and a cotton candy or popcorn machine to sell as an add-on.

2. Dunk Tank Fundraisers

Few fundraising ideas generate as much buzz, or as many dollar bills, as putting a beloved principal, pastor, coach, or local business owner in the dunk tank. Sell tickets for a set number of throws, and watch the line form. It's simple, low-cost to run, and consistently one of the highest earners per hour of any activity at a school or church fundraiser.

Fundraising event rentals that fit: a dunk tank rental, paired with a PA system or megaphone for hyping up the crowd between dunks.

3. Field Day & Obstacle Course Challenges

Turn physical activity into a fundraiser with a pledge-based field day or timed obstacle course challenge. Participants collect pledges per lap or per obstacle completed, which works especially well for school PTAs, youth sports teams, and church youth groups looking to fund a trip or program.

Fundraising event rentals that fit: our inflatable obstacle courses run up to 77 feet long, and our interactive and sports units — including bungee runs and inflatable jousting — add a competitive element that keeps kids and adults coming back for another round (and another pledge).

4. Summer Splash Day Fundraiser

St. Johns summers run hot, which makes a ticketed splash day one of the easiest sells of the year. Host it at a school field, church lawn, or neighborhood park, charge admission or sell wristbands, and let a water slide do the heavy lifting.

Fundraising event rentals that fit: our water slide rentals range from compact splash units to towering slides, and pair well with toddler inflatables so younger siblings have somewhere safe to play too.

5. Trunk-or-Treat & Fall Family Night

Fall family nights double as both community outreach and fundraising opportunities, especially for churches and schools. Charge a small entry fee or ask for donations at the gate, then sell concessions and raffle tickets throughout the evening.

Fundraising event rentals that fit: a themed bounce house, a hot dog roller or popcorn machine, and a tent rental to keep the check-in and food tables covered.

6. Golf Cart Poker Run or 5K Fun Run with a Kids' Zone

St. Johns and Nocatee residents are active — golf cart events, 5Ks, and fun runs draw strong local turnout. Add a kids' activity zone at the finish line so families with young children have a reason to stick around (and spend more) after the race wraps up.

Fundraising event rentals that fit: a couple of bounce houses, tables and chairs for a post-race snack area, and a tent for shade at the finish line.

Photo: Mr. Great Heart / Unsplash

Choosing the Right St. Johns Venue for Your Fundraiser

St. Johns sits in the heart of St. Johns County, surrounded by schools, churches, and well-maintained community parks, which gives fundraiser organizers plenty of options:

• School campuses — a natural fit for PTA and booster club fundraisers, especially at community-anchor schools like Liberty Pines Academy and Mill Creek Academy.
• Church grounds — congregations across the St. Johns and Nocatee area regularly host family fun days and carnivals as both fellowship and fundraising events.
• County parks — Nocatee Community Park and other St. Johns County Parks and Recreation facilities offer open fields and pavilions well suited to larger fundraising events.

Once you've picked a venue, confirm the ground is flat and open enough for inflatable setup, and that there's truck access nearby for delivery, this makes the process much smoother for your fundraising event rentals on the day of.

Permits and Approvals in St. Johns County

If your fundraiser is happening on county property, involves a road closure, or expects a larger crowd, you'll likely need to go through St. Johns County's event approval process:

• Events at a county park or facility should be reserved and permitted through St. Johns County Parks and Recreation's event permitting page.
• Events affecting roads, or those expecting more than 75 participants, may require a Road Closure / Special Use Permit, along with a Public Safety Application from the Sheriff's Office.
• Events on private property, like a school or church campus, generally skip county permitting but should still confirm insurance requirements with the property owner.

Building in a few weeks of lead time for permitting, alongside booking your fundraising event rentals, will keep your planning timeline stress-free.

Fundraising Event Rentals We Offer

Whatever format your fundraiser takes, having the right entertainment on-site is often what separates a modest turnout from a packed one. Here's a closer look at the fundraising event rentals we regularly deliver across St. Johns:

Beyond inflatables, our concession machines — cotton candy, popcorn, hot dog rollers, and dunk tanks — are some of our most popular fundraising event rentals because they double as revenue generators, not just entertainment. And rounding it out, our tents, tables, and chairs handle the practical side of hosting a crowd: registration tables, shaded seating, and a dry spot for the cash box.

You can browse our full lineup of fundraising event rentals on our all-rentals page.

Tips for Maximizing Your Fundraising Total

• Bundle activities into a wristband rather than charging per attraction — it simplifies the day and often increases total sales.
• Sell concessions separately from admission, since food and drink typically carry the best profit margin of any fundraiser item.
• Recruit a local sponsor to cover the cost of your fundraising event rentals, so ticket and concession revenue goes straight to your cause.
• Promote early and often — through your school or church newsletter, local Facebook groups, and the St. Johns County Chamber of Commerce community calendar if your event is open to the public.
• Book your rentals early — weekends fill up quickly in St. Johns, especially during the fall and spring fundraising season.

Serving St. Johns and the Surrounding Community

We deliver fundraising event rentals throughout St. Johns and the surrounding areas, including:

Nocatee • Ponte Vedra Beach • St. Augustine • Fleming Island • Orange Park • Jacksonville and the surrounding First Coast communities

Frequently Asked Questions

What's the best fundraising event idea for a small budget?

A dunk tank paired with a simple concession item like popcorn or cotton candy is one of the most affordable, high-return fundraising event rentals available — low setup cost with strong per-ticket revenue.

Do we need a permit for a school or church fundraiser in St. Johns?

Events entirely on school or church property typically don't require a county permit, but larger events on county park land, or anything affecting a public road, will need approval through St. Johns County Parks and Recreation.

How far in advance should we book fundraising event rentals?

We recommend booking 4–8 weeks ahead, especially for fall and spring dates, since weekends in St. Johns tend to fill up fast during the school and church fundraising season.

Can we get a sponsor to cover the rental cost?

Many organizations approach a local business to sponsor the inflatables or concessions in exchange for signage and recognition at the event, which allows 100% of ticket and concession sales to go directly to the cause.

Ready to Plan Your St. Johns Fundraiser?

From bounce houses and dunk tanks to water slides, tents, and concessions, Celebration Party Rental has the fundraising event rentals to help your St. Johns organization raise more and stress less. Browse our full inventory or contact us today at (904) 260-9792 to check availability for your date.